Aborted login (auth failed)

[Christof Bodner]

Hi,

My SSL auth got invalid, so I updated my SSL configuration (Apache works)

This ist the log:
---
Apr 22 11:01:55 rosi dovecot: imap-login: Debug: SSL: elliptic curve
secp384r1 will be used for ECDH and ECDHE key exchanges
Apr 22 11:01:55 rosi dovecot: imap-login: Debug: SSL: elliptic curve
secp384r1 will be used for ECDH and ECDHE key exchanges
Apr 22 11:01:55 rosi dovecot: auth: Debug: auth client connected (pid=3466)
Apr 22 11:01:55 rosi dovecot: auth: Debug: client in:
AUTH#0111#011PLAIN#011service=imap#011secured#011session=a5AlFA8x3gAAAAAAAAAAAAAAAAAAAAAB#011lip=::1#011rip=::1#011lport=143#011rport=48350#011resp=<hidden>
Apr 22 11:01:55 rosi dovecot: auth-worker(3460): Debug: pam(test,::1):
lookup service=dovecot
Apr 22 11:01:55 rosi dovecot: auth-worker(3460): Debug: pam(test,::1):
#1/1 style=1 msg=Password:
Apr 22 11:01:57 rosi dovecot: auth-worker(3460): pam(test,::1):
pam_authenticate() failed: Authentication failure (password mismatch?)
Apr 22 11:01:59 rosi dovecot: auth: Debug: client passdb out:
FAIL#0111#011user=test
Apr 22 11:01:59 rosi dovecot: imap-login: Aborted login (auth failed, 1
attempts in 4 secs): user=<test>, method=PLAIN, rip=::1, lip=::1,
secured, session=<a5AlFA8x3gAAAAAAAAAAAAAAAAAAAAAB>
---
A login via SSH is working, What could be the reason for the login fail?

This is my config:
---
# 2.2.9: /etc/dovecot/dovecot.conf
# OS: Linux 3.13.0-85-generic x86_64 Ubuntu 14.04.4 LTS
auth_debug = yes
auth_verbose = yes
mail_location = mbox:~/mail:INBOX=/var/mail/%u
namespace {
  hidden = yes
  inbox = yes
  list = no
  location = mbox:~/mail:INBOX=/var/mail/%u
  prefix = "#mbox/"
  separator = /
  type = private
}
passdb {
  driver = pam
}
plugin {
  sieve = ~/.dovecot.sieve
  sieve_dir = ~/sieve
}
protocols = " imap pop3"
service auth {
  unix_listener /var/spool/postfix/private/auth {
    mode = 0666
  }
sl_ca = </etc/letsencrypt/live/HOST/chain.pem
ssl_cert = </etc/letsencrypt/live/HOST/cert.pem
ssl_key = </etc/letsencrypt/live/HOST/privkey.pem
userdb {
  driver = passwd
}
verbose_ssl = yes
protocol imap {
  mail_max_userip_connections = 400
}
---

Thanks in advance for your help!

KR,
Christof

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  Christof Bodner, OE8BCK
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